<?php
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contributors($setup);

?>
<div id="function.simplexml-import-dom" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">simplexml_import_dom</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">simplexml_import_dom</span> &mdash; <span class="dc-title">Construye un objeto <span class="classname"><a href="class.simplexmlelement.php" class="classname">SimpleXMLElement</a></span> a partir de un
   objeto XML o HTML</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.simplexml-import-dom-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>simplexml_import_dom</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.object.php" class="type object">object</a></span> <code class="parameter">$node</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$class_name</code><span class="initializer"> = <strong><code>SimpleXMLElement::class</code></strong></span></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="class.simplexmlelement.php" class="type SimpleXMLElement">SimpleXMLElement</a></span></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>simplexml_import_dom()</strong></span> toma un nodo
   de un documento <a href="book.dom.php" class="link">DOM</a>
   y lo transforma en nodo <span class="classname"><strong class="classname">SimpleXML</strong></span>.
   Este nuevo objeto puede entonces ser utilizado como un objeto nativo
   <span class="classname"><strong class="classname">SimpleXML</strong></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.simplexml-import-dom-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">node</code></dt>
     <dd>
      <p class="para">
       Un elemento <a href="book.dom.php" class="link">DOM</a>
      </p>
     </dd>
    
    
     <dt><code class="parameter">class_name</code></dt>
     <dd>
      <p class="para">
       Este parámetro opcional permite que
       <span class="function"><a href="function.simplexml-load-string.php" class="function">simplexml_load_string()</a></span> retorne un objeto
       de la clase especificada. Esta clase debe extender la clase
       <span class="type"><a href="class.simplexmlelement.php" class="type SimpleXMLElement">SimpleXMLElement</a></span>.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.simplexml-import-dom-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Retorna un objeto <span class="classname"><a href="class.simplexmlelement.php" class="classname">SimpleXMLElement</a></span> o <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> en caso de fallo.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.simplexml-import-dom-errors">
  <h3 class="title">Errores/Excepciones</h3>
  <p class="simpara">
   Lanza una <span class="classname"><a href="class.typeerror.php" class="classname">TypeError</a></span> cuando
   un <code class="parameter">node</code> no-XML o no-HTML es pasado.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.simplexml-import-dom-changelog">
  <h3 class="title">Historial de cambios</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versión</th>
      <th>Descripción</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.4.0</td>
      <td>
       Se añade soporte para <span class="classname"><a href="class.dom-document.php" class="classname">Dom\Document</a></span>.
      </td>
     </tr>

     <tr>
      <td>8.4.0</td>
      <td>
       Esta función ahora lanza una <span class="classname"><a href="class.typeerror.php" class="classname">TypeError</a></span> en lugar
       de una <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span> cuando un
       <code class="parameter">node</code> no-XML o no-HTML es pasado.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.simplexml-import-dom-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Importar un <span class="classname"><a href="class.domdocument.php" class="classname">DOMDocument</a></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$dom </span><span style="color: #007700">= new </span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">loadXML</span><span style="color: #007700">(</span><span style="color: #DD0000">'&lt;books&gt;&lt;book&gt;&lt;title&gt;blah&lt;/title&gt;&lt;/book&gt;&lt;/books&gt;'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$dom</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'Error durante el análisis del documento'</span><span style="color: #007700">;<br />    exit;<br />}<br /><br /></span><span style="color: #0000BB">$s </span><span style="color: #007700">= </span><span style="color: #0000BB">simplexml_import_dom</span><span style="color: #007700">(</span><span style="color: #0000BB">$dom</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">book</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]-&gt;</span><span style="color: #0000BB">title</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>El ejemplo anterior mostrará:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">blah</pre>
</div>
    </div>
   </div>
   <div class="example" id="example-2">
    <p><strong>Ejemplo #2 Importar un <span class="classname"><a href="class.dom-document.php" class="classname">Dom\Document</a></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$dom </span><span style="color: #007700">= </span><span style="color: #0000BB">Dom\XMLDocument</span><span style="color: #007700">::</span><span style="color: #0000BB">createFromString</span><span style="color: #007700">(</span><span style="color: #DD0000">'&lt;books&gt;&lt;book&gt;&lt;title&gt;blah&lt;/title&gt;&lt;/book&gt;&lt;/books&gt;'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$s </span><span style="color: #007700">= </span><span style="color: #0000BB">simplexml_import_dom</span><span style="color: #007700">(</span><span style="color: #0000BB">$dom</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">book</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]-&gt;</span><span style="color: #0000BB">title</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>El ejemplo anterior mostrará:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">blah</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.simplexml-import-dom-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.dom-import-simplexml.php" class="function" rel="rdfs-seeAlso">dom_import_simplexml()</a> - Obtiene un objeto DOMAttr o DOMElement desde un objeto
   SimpleXMLElement</span></li>
    <li><a href="simplexml.examples-basic.php" class="xref">Uso b&aacute;sico de SimpleXML</a></li>
   </ul>
  </p>
 </div>


</div><?php manual_footer($setup); ?>